53 lines
1.6 KiB
Plaintext
53 lines
1.6 KiB
Plaintext
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# 2018-02-15
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#
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# The author disclaims copyright to this source code. In place of
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# a legal notice, here is a blessing:
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#
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# May you do good and not evil.
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# May you find forgiveness for yourself and forgive others.
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# May you share freely, never taking more than you give.
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#
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#***********************************************************************
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# This file implements regression tests for SQLite library. The
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# focus of this file is testing the WITH clause in TRIGGERs and VIEWs.
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#
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set testdir [file dirname $argv0]
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source $testdir/tester.tcl
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set ::testprefix with4
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ifcapable {!cte} {
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finish_test
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return
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}
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do_execsql_test 100 {
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ATTACH ':memory:' AS aux;
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CREATE TABLE main.t1(a,b);
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CREATE TABLE aux.t2(x,y);
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INSERT INTO t1 VALUES(1,2);
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INSERT INTO t2 VALUES(3,4);
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} {}
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do_catchsql_test 110 {
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CREATE VIEW v1 AS SELECT * FROM t1, aux.t2;
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} {1 {view v1 cannot reference objects in database aux}}
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do_catchsql_test 120 {
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CREATE VIEW v2 AS WITH v(m,n) AS (SELECT x,y FROM aux.t2) SELECT * FROM t1, v;
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} {1 {view v2 cannot reference objects in database aux}}
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do_catchsql_test 130 {
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CREATE VIEW v2 AS WITH v(m,n) AS (SELECT 5,?2) SELECT * FROM t1, v;
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} {1 {parameters are not allowed in views}}
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do_catchsql_test 200 {
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CREATE TRIGGER r1 AFTER INSERT ON t1 BEGIN
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WITH v(m,n) AS (SELECT x,y FROM aux.t2) SELECT * FROM t1, v;
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END;
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} {1 {trigger r1 cannot reference objects in database aux}}
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do_catchsql_test 210 {
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CREATE TRIGGER r1 AFTER INSERT ON t1 BEGIN
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WITH v(m,n) AS (SELECT 5,?2) SELECT * FROM t1, v;
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END;
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} {1 {trigger cannot use variables}}
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finish_test
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